#
#  Copyright 2019 The FATE Authors. All Rights Reserved.
#
#  Licensed under the Apache License, Version 2.0 (the "License");
#  you may not use this file except in compliance with the License.
#  You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
#  Unless required by applicable law or agreed to in writing, software
#  distributed under the License is distributed on an "AS IS" BASIS,
#  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#  See the License for the specific language governing permissions and
#  limitations under the License.

from typing import Type

from ._fields import StringChoice


class Penalty(StringChoice):
    choice = {}


def penalty_param(l1=True, l2=True, none=True) -> Type[str]:
    choice = {"L1": l1, "L2": l2, "none": none}
    namespace = dict(
        choice={k for k, v in choice.items() if v},
    )
    return type("PenaltyValue", (Penalty,), namespace)
